Rule History

SID: 903205239 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (IcedID C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (IcedID C&C)"; tls_cert_fingerprint; content:"3a:16:54:4d:a6:76:ca:be:c7:38:cc:2c:f4:8d:c4:b5:59:bf:e7:28"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/3a16544da676cabec738cc2cf48dc4b559bfe728/; sid:903205239; rev:1;)

Created:

Jun 25, 2025, 11:40 AM

Updated:

Jun 25, 2025, 11:40 AM

DB Created:

Jul 17, 2025, 2:34 PM

DB Updated:

Jul 17, 2025, 2:34 PM

Filename:

sslblacklist_tls_cert.rules